johnny_zhao - 博客园

2020年10月7日

1027. Longest Arithmetic Subsequence (Solution 1)

摘要： package LeetCode_1027 /** * 1027. Longest Arithmetic Subsequence * https://leetcode.com/problems/longest-arithmetic-subsequence/description/ * * Given 阅读全文

posted @ 2020-10-07 23:28 johnny_zhao 阅读(99) 评论(0) 推荐(0) 编辑

346. Moving Average from Data Stream

摘要： package LeetCode_346 import java.util.* /** * 346. Moving Average from Data Stream * (Prime) * Given a stream of integers and a window size, calculate 阅读全文

posted @ 2020-10-07 21:38 johnny_zhao 阅读(108) 评论(0) 推荐(0) 编辑

2020年10月6日

413. Arithmetic Slices

摘要： package LeetCode_413 /** * 413. Arithmetic Slices * https://leetcode.com/problems/arithmetic-slices/description/ * * A sequence of numbers is called a 阅读全文

posted @ 2020-10-06 22:03 johnny_zhao 阅读(112) 评论(0) 推荐(0) 编辑

414. Third Maximum Number

摘要： package LeetCode_414 /** * 414. Third Maximum Number * Given a non-empty array of integers, return the third maximum number in this array. * If it doe 阅读全文

posted @ 2020-10-06 19:19 johnny_zhao 阅读(123) 评论(0) 推荐(0) 编辑

1472. Design Browser History

摘要： package LeetCode_1472 import java.util.* /** * 1472. Design Browser History * https://leetcode.com/problems/design-browser-history/description/ * * Yo 阅读全文

posted @ 2020-10-06 16:21 johnny_zhao 阅读(149) 评论(0) 推荐(0) 编辑

410. Split Array Largest Sum

摘要： package LeetCode_410 /** * 410. Split Array Largest Sum * https://leetcode.com/problems/split-array-largest-sum/description/ * * Given an array nums w 阅读全文

posted @ 2020-10-06 15:50 johnny_zhao 阅读(130) 评论(0) 推荐(0) 编辑

2020年10月5日

1603. Design Parking System

摘要： package LeetCode_1603 /** * 1603. Design Parking System * https://leetcode.com/problems/design-parking-system/description/ * */ class ParkingSystem(bi 阅读全文

posted @ 2020-10-05 23:06 johnny_zhao 阅读(135) 评论(0) 推荐(0) 编辑

402. Remove K Digits

摘要： package LeetCode_402 import java.util.* /** * 402. Remove K Digits * https://leetcode.com/problems/remove-k-digits/description/ * * Given a non-negati 阅读全文

posted @ 2020-10-05 22:36 johnny_zhao 阅读(92) 评论(0) 推荐(0) 编辑

399. Evaluate Division

摘要： package LeetCode_399 import java.util.* import kotlin.collections.HashMap import kotlin.collections.HashSet /** * 399. Evaluate Division * https://lee 阅读全文

posted @ 2020-10-05 19:29 johnny_zhao 阅读(193) 评论(0) 推荐(0) 编辑

2020年10月4日

395. Longest Substring with At Least K Repeating Characters

摘要： package LeetCode_395 /** * 395. Longest Substring with At Least K Repeating Characters * https://leetcode.com/problems/longest-substring-with-at-least 阅读全文

posted @ 2020-10-04 14:29 johnny_zhao 阅读(173) 评论(0) 推荐(0) 编辑

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